Research Article

Development of Flexible Composite Sheet with Chrome Shavings Using Polyvinyl Alcohol as a Cross-Linker

Figure 2

FT-IR spectra of PVA and CS-PVA composite sheets (the results were presented with respect to wt% of PVA in CS): (a) PVA 50%, (b) PVA 40%, (c) PVA 30%, (d) PVA 20%, (e) PVA 10%, (f) PVA 0%, and (g) PVA 100%.